package io.datajek.springbasics.movierecommendersystem.lesson8;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;


@SpringBootApplication
public class MovieRecommenderSystemApplication {

	public static void main(String[] args) {

		//ApplicationContext负责管理Bean和依赖关系。
		ApplicationContext appContext = SpringApplication.run(MovieRecommenderSystemApplication.class,args);

		//从Application Context中三次获得Prototype Bean
		CollaborativeFilter cf1 = appContext.getBean(CollaborativeFilter.class);
		CollaborativeFilter cf2 = appContext.getBean(CollaborativeFilter.class);
		CollaborativeFilter cf3 = appContext.getBean(CollaborativeFilter.class);
//		System.out.println(cf1);
//		System.out.println(cf2);
//		System.out.println(cf3);

		//从Application Context中三次获得Singleton Bean
		ContentBasedFilter cbf1 = appContext.getBean(ContentBasedFilter.class);
		ContentBasedFilter cbf2 = appContext.getBean(ContentBasedFilter.class);
		ContentBasedFilter cbf3= appContext.getBean(ContentBasedFilter.class);
//		System.out.println(cbf1);
//		System.out.println(cbf2);
//		System.out.println(cbf3);
	}

}
